How to add in Excel?

Hi! Let's learn, how to add in Excel.

How much is 2 + 2? Everybody knows. How to add it in Excel? You have to write =2+2 and click ENTER button.

There is also the other possibility. This is the SUM function:

=sum(number1;number2;...)

Excel is quite smart application. You can add numbers much faster. It's AutoSum. You can find AutoSum button on the Excel's Ribbon.

After pushing AutoSum button, Excel will try to guess, what you want to add.

Now you know, how to add in Excel. Try to add something more difficult then 2 + 2.